CN209706052U - Nozzle capable of adapting to various fuel gases - Google Patents
Nozzle capable of adapting to various fuel gases Download PDFInfo
- Publication number
- CN209706052U CN209706052U CN201821682299.3U CN201821682299U CN209706052U CN 209706052 U CN209706052 U CN 209706052U CN 201821682299 U CN201821682299 U CN 201821682299U CN 209706052 U CN209706052 U CN 209706052U
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- China
- Prior art keywords
- nozzle
- air inlet
- gas
- sliding block
- spray orifice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002737 fuel gas Substances 0.000 title description 3
- 239000007921 spray Substances 0.000 claims abstract description 44
- 230000000712 assembly Effects 0.000 claims description 29
- 238000000429 assembly Methods 0.000 claims description 29
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 48
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 21
- 239000003915 liquefied petroleum gas Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003949 liquefied natural gas Substances 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 11
- 239000003345 natural gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a nozzle of adaptable multiple gas, including the nozzle body, this internal inlet port and the orifice that communicates each other that is equipped with of nozzle, wherein, but be equipped with axial motion's adjusting part in the inlet port, but the surface of nozzle body is equipped with axial motion's slip subassembly, the motion of slip subassembly can drive in step the adjusting part is in the inlet port with move between the orifice. The utility model discloses at least, have following advantage: 1. the movable adjusting assembly and the sliding assembly are arranged, and the sliding assembly is moved to drive the adjusting assembly to move so as to adjust the channel area of the gas flowing through the spray hole, so that the nozzle is suitable for different gas sources, and the adjusting mode is simple and practical; 2. the structure is simple and reliable, the standardization degree is high, the universality is strong, the device is particularly suitable for liquefied petroleum gas and natural gas cookers, and the device has a remarkable effect on the current urban gas reformation project.
Description
Technical field
The utility model relates to gas cooker technical field more particularly to a kind of nozzles for being suitable for various gas.
Background technique
Currently, the widely used gas source of household gas utensils has natural gas, liquefied petroleum gas etc..Existing gas cooker is all
Specially designed for the specific gas source used, gas cooker unifunctional in this way cannot use kinds of gas sources, to user with
Inconvenience is carried out.For example, breaking down for the user for using pipe natural gas gas kitchen range to have when pipe natural gas conveys
And when losing gas source, original gas cooker is not available immediately.In this case, other set can only be equipped with and use difference
The gas kitchen range of gas source has and gas source, such as liquefied petroleum gas gas kitchen range tool and liquefied petroleum gas, which adds
The spending of family.It is desired that thus a gas cooker, which can be matched using kinds of gas sources,.
Instantly national new energy policy execution, advocates use green energy resource --- natural gas energetically.With city and villages and small towns
Gas source transformation, the bottled liquefied petroleum gas that originally most of families use, which is transformed into, uses pipe natural gas.Therefore, originally
Liquefied gas cooker otherwise Technical Maintenance Staff's transformation that is discarded or needing profession to be suitable for using natural gas, this transformation is led
If the nozzle of former liquefied gas cooker is changed to adapt to used natural gas nozzle, operation brings unusual inconvenience to user in this way.
Therefore, it is simple and reliable for structure to develop one kind, it is versatile, manual simple adjustment is only needed, that is, is able to satisfy different gas sources
The nozzles of needs be of great significance.
Summary of the invention
The purpose of this utility model is to provide a kind of spray for being suitable for various gas for status in view of the prior art
Mouth, it is simple and reliable for structure, it is versatile, it is particularly adapted to liquefied petroleum gas, natural gas cooker, it is convenient and practical, to current city
City's combustion gas improvement project has remarkable effect.
Purpose according to the present utility model provides a kind of nozzle for being suitable for various gas, including nozzle body, described
Interconnected air inlet and spray orifice are equipped in nozzle body, wherein be equipped in the air inlet and merge with spray orifice matching
When the adjusting component being axially movable, the adjusting component and the spray orifice cooperate, between the adjusting component and the spray orifice
There are air inlet gaps；The outer surface of the nozzle body is equipped with the slide assemblies being axially movable, the movement of the slide assemblies
The adjusting component can be driven to move between the air inlet and the spray orifice.
In some embodiments, the adjusting component includes metering needle and sliding sleeve, one end of the metering needle with it is described
Spray orifice matches and there are air inlet gaps between the spray orifice, and the other end and the sliding sleeve are in mating connection, so that the cunning
The movement of set can synchronize the movement for taking the metering needle to.
In some embodiments, the air inlet includes the air inlet section being connected and contraction section, and the sliding sleeve can be axial
Movement ground is arranged in the air inlet section.
In some embodiments, the slide assemblies include the control unit made of magnetic material, and the sliding sleeve is by gold
Category is made, so that the movement of the control unit can drive the movement of the sliding sleeve by magneticaction, and the sliding sleeve
Movement can metering needle described in synchronous drive movement.Preferably, the control unit is magnetic metal ring.
In some embodiments, the slide assemblies further include being movably arranged on the outer surface of the nozzle body
Sliding block, the control unit installation is on the slide block.
In some embodiments, the sliding block is respectively arranged on the left side and the right side positioning bar；The appearance of the nozzle body
Face middle section is circumferentially with the guide part towards outer protrusion, and the outer wall of the guide part is respectively arranged on the left side and the right side and the positioning bar phase
The locating slot of cooperation, the sliding block are movably set in the guide part, and match the positioning bar with the locating slot
Clamping.Preferably, the positioning bar and the locating slot respectively towards sunken inside or towards outer protrusion.
It in some embodiments, further include two balls, two sides are respectively arranged with small above and below the outer wall of the guide part
Plane, the facet are provided with the mounting hole for being suitable for installing ball, and described two balls are respectively arranged in the guide part
Outer wall is up and down in the mounting hole of two sides；The outer wall of the sliding block up and down two sides be respectively provided with matched with facet it is convex
Muscle is provided with the first card hole and the second card hole for being suitable for being clamped the ball, the convex ribs and the facet on the convex ribs
The corresponding setting in position, and make the ball through first card hole or the second card hole it is visible.
It in some embodiments, further include connector, one end of the connector, which is set in the nozzle body, to be had
The outer surface of air inlet one end, and be fixedly connected with the nozzle body, the slide assemblies axial movement is limited to be formed
Second limit of displacement；The outer surface of the nozzle body is circumferentially with the prism towards outer protrusion, and the prism is located at institute
Side of the guide part far from the air inlet is stated, and the end face of itself and the sliding block abuts against, limits the Slide Group to be formed
Part is axially moved the first limit of displacement.
In some embodiments, the slide assemblies further include the fixed ring suitable for installing the control unit, described solid
Determine ring to be connected with the sliding block, the control unit is installed in the fixed ring and abuts against with the sliding block, so that described
Fixed ring, the magnetic metal ring and the sliding block are fastenedly connected integrally.
Preferably, the side wall end face of the fixed ring is equipped with what several extended and be spaced each other towards the sliding block direction
Pin；The one end in the sliding block towards the fixed ring direction is circumferentially with the stile towards outer protrusion, and the stile is equipped with and institute
The corresponding jack of pin is stated, the pin passes through the jack and is fixedly connected with the sliding block.
The utility model compared with prior art, has the following beneficial effects:
1. by the way that mobilizable adjusting component and slide assemblies are arranged, and mobile slide assemblies adjust component fortune to drive
It is dynamic, the aisle spare of spray orifice is flowed through with regulating gas, nozzle is made to be suitable for different gas sources, and regulative mode is simple, practical；
2. simple and reliable for structure, standardization level is high, versatile, is particularly adapted to liquefied petroleum gas, natural gas cooker,
There is remarkable effect to current city combustion gas improvement project.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of the utility model nozzle；
Fig. 2 is the structural schematic diagram of the utility model nozzle；
Fig. 3 is the structural schematic diagram of nozzle body in Fig. 1；
Fig. 4 is the structural schematic diagram of sliding block in Fig. 1；
Fig. 5 is the cross-sectional view that slide assemblies are mounted on nozzle body outer surface in Fig. 1；
Fig. 6 is the partial enlarged view of part A in Fig. 5；
Fig. 7 is adjusting modular construction decomposition diagram in Fig. 1；
Fig. 8 is the cross-sectional view that nozzle is located at the first card shelves in Fig. 2；
Fig. 9 is the view that nozzle is located at the second card shelves in Fig. 2.
Specific embodiment
Following embodiment is illustrated the utility model, but the utility model is not restricted to these examples.It is right
Specific embodiment of the present utility model is modified or some technical features can be equivalently replaced, practical without departing from this
The spirit of New Scheme should all be covered within the scope of the technical scheme claimed by the utility model.
As shown in Figs. 1-2, a kind of nozzle being suitable for various gas of the present embodiment, including nozzle body 1, adjusting component
4, be movably arranged on 1 outer surface of nozzle body slide assemblies 5, two balls 6 and the connector that is connected with nozzle body 1
7.It adjusts component 4 to be movably arranged in nozzle body 1, the air inlet gap of the movement adjustable nozzles of the adjusting component 4.Slide Group
Part 5 includes the control unit 50 for being movably arranged on 1 outer surface of nozzle body.Further, control unit 50 is made of magnetic material.It is excellent
Selection of land, control unit 50 are magnetic metal ring.Slide assemblies 5 pass through control unit 50 when being axially moved on nozzle body 1 as a result,
Magneticaction control to adjust component 4 be axially moved in nozzle body 1, and then realize adjust nozzle air inlet gap, make to spray
Mouth is adapted to the used gas source of gas cooker.
As shown in figure 3, the outer surface middle section of nozzle body 1 is circumferentially with guide part 11 and prism 12 towards outer protrusion,
And it is equipped between guide part 11 and prism 12 towards inner groovy 13, can be used for limit slippage component 5 with this prism 12
It is axially moved the first limit of displacement.Further, the outer wall of guide part 11 is respectively arranged with facet 111 in two sides up and down, small
Plane 111 is equipped with the mounting hole 111A for installing ball 6；The left and right sides of the outer wall of guide part 11 is equipped with locating slot
110, which can be used for guiding 5 displacement of slide assemblies, and helping, which reduces slide assemblies 5, assembles error probability, together
When can also prevent slide assemblies 5 from positional shift occurring during exercise.
In the present embodiment, prism 12 is preferably hexagonal prism.Aperture is provided on each faceted pebble of prism 12
121.When combustion gas is injected into the ejector pipe of burner from nozzle, drive outside air from aperture 121 enter nozzle in and with combustion
Gas mixing.
As Figure 4-Figure 6, slide assemblies 5 further include being movably arranged on the sliding block 51 of 1 outer surface of nozzle body and for solid
Determine the fixed ring 52 of control unit 50.The outer wall of sliding block 51 is respectively equipped with convex ribs 511 outstanding outwardly, the convex ribs 511 in two sides up and down
It is corresponding with 111 position of facet of guide part 11；The outer wall of sliding block 51 is respectively arranged on the left side and the right side opposite with locating slot 110
The positioning bar 510 answered.With this, convex ribs 511 match clamping with facet 111, at the same locating slot 110 with and 510 phase of positioning bar
Cooperation clamping can effectively prevent sliding block 51 that circumferential position offset occurs in motion process.
Further, convex ribs 511 are arranged at intervals with the first card hole 511A and the second card hole 511B for being suitable for being clamped ball 6,
It can be used for distinguishing the different cards shelves of cut-out governing with this first card hole 511A and the second card hole 511B.When installation, first two are rolled
Pearl 6 is respectively arranged in the mounting hole 111A of about 11 two sides of guide part, and the position of convex ribs 511 is then corresponded to guide part 11 respectively
Facet 111, the position of positioning bar 510 corresponds to the locating slot 110 of guide part 11, sliding block 51 is finally set in guide part 11
Above and with the end face of prism 12 abut against.Slide assemblies 5 are connected to the first limit at this time, and ball 6 just penetrates the first card hole
511A is as it can be seen that the position can be used as the first card shelves for adjusting nozzle；Sliding slider 51 is axially moved, and makes ball 6 just second
When visible at card hole 511B, which can be used as the second card shelves.As it can be seen that passing through the first card shelves of sliding slider 51 in the axial direction
And second switch between card shelves, realizes fixed point, positioning adjusts the purpose in nozzle outlet gap, it is user-friendly.
The side wall end face of fixed ring 52 is equipped with several pin 521 for extending and being spaced each other towards 51 direction of sliding block.
The one end in sliding block 51 towards 52 direction of fixed ring is circumferentially with the stile 512 towards outer protrusion, which is equipped with and pin 521
Corresponding jack 510A.Control unit 50 is installed in fixed ring 52, and the pin 521 of fixed ring 52 passes through jack 510A simultaneously
It is fixedly connected, is fastenedly connected fixed ring 52, control unit 50 and sliding block 51 integrally with this, to realize mobile sliding block with sliding block 51
When 51 stile 512, it is capable of the movement of synchronous drive control unit 50, and the movement of control unit 50 can indirectly control and adjust component 4
Movement in nozzle body 1.
Preferably, control unit 50 is magnet ring, and the quantity of pin 521 and jack 510A are four, pin 521 and is inserted
Hole 510A is fixed by turning over rivet clasp.
Further, one end of connector 7 is set in one end outer surface of the nozzle body 1 close to fixed ring 52, and its with
Nozzle body 1 is fixedly connected, and with this, one end that connector 7 is set in 1 outer surface of nozzle body forms limit slippage component 5
It is axially moved the second limit of displacement, plays the role of that user's nozzle is prompted just to adjust to the second card shelves.In practical applications,
When sliding block 51 is axially moved to when abutting against with connector 7, i.e., slide assemblies 5 are connected to the second spacing place, and ball 6 is in the second card
As it can be seen that showing that nozzle is just adjusted to the second card shelves at the 511B of hole.
Preferably, connector 7 is threadably secured with the outer surface of nozzle body 1 and connect.
As seen in figs. 5-6, spray orifice 3 and spray orifice that the inside of nozzle body 1 is equipped with air inlet 2, is connected with air inlet 2
The 3 air inducing holes 8 being connected and the injection mix aperture 9 being connected with air inducing hole 8.Wherein, air inlet 2 includes that can accommodate adjusting group
The air inlet section 21 and contraction section 22 of part 4, air inlet section 21, contraction section 22 are connected in order with spray orifice 3.Combustion gas is by air inlet section as a result,
21 arrive contraction section 22, and due to the variation of aisle spare, combustion gas becomes dynamic pressure from static pressure, through spray orifice 3 (i.e. gas flow control hole)
High speed ejection.Air inducing hole 8 is connected to the aperture 121 of prism 12, and the outside air entered from aperture 121 converges with combustion gas here
It closes, and enters injection mix aperture 9 together and mix.
Preferably, air inlet section 21 is cylindrical hole, and the expansion end of contraction section 22 is cylindrical hole and its serrated end is taper
Hole, spray orifice 3 is a roundlet shell of column, so that combustion gas being capable of stabilization of export air-flow after being compressed.
As Figure 7-8, adjusting component 4 includes the metering needle 41 and sliding sleeve 42 being arranged between air inlet 2 and spray orifice 3.
Sliding sleeve 42 is cylindrical, and bottom is equipped with the card hole 421 inwards extended.One end of metering needle 41 extend into spray orifice 3 and with
There are air inlet gap between spray orifice 3, the other end is fixedly connected with setting in card hole 421 and with card hole 421, and sliding sleeve 42 is arranged
In air inlet section 21.When controlling the axial movement of sliding sleeve 42 as a result, it is capable of the movement of synchronous drive metering needle 41, and then realize
The air inlet gap between metering needle 41 and spray orifice 3 is adjusted, the gas flow of spray orifice 3 is changed, is used with being suitable for gas cooker
Gas source.
Preferably, metering needle 41 is threadably secured with card hole 421 and connect, to guarantee the assembly of metering needle 41 and sliding sleeve 42
Simply, fast, it is solid and reliable.
Illustrate the working principle of the present embodiment below with reference to Fig. 8-9.
By known to fuel gas buring theoretical calculation: the burner of same load is led since fuel gases calorific value, oven former pressure are different
It causes the gas flow for flowing through burner different, causes the aisle spare of spray orifice different, general gas spraying hole path area needs big
In liquefied gas ejection orifice channels area, therefore liquefied gas nozzle diameter is less than natural gas nozzle diameter.
As shown in figure 8, combustion gas enters from the opening of connector 7, air inlet 2, spray orifice 3, air inducing hole 8 are flowed through in order and is drawn
Mix aperture 9 is penetrated, then is input to the ejector pipe of burner.
Slide assemblies 5 are connected to the first limit, and ball 6 is just at the first card hole 511A of sliding block 51 as it can be seen that spray at this time
Mouth is located at the first card shelves.One end of metering needle 41 extend into spray orifice 3, and combustion gas can only interval d between spray orifice 3 and metering needle 41
Outflow.As it can be seen that the air inlet gap between metering needle 41 and nozzle 3 is smaller, can primarily determine nozzle when nozzle is located at the first card shelves
Liquefied gas is adapted to when positioned at the first card shelves.
Further, spray orifice d0 is Φ 1.4mm, and metering needle d1 is Φ 1.05mm, and metering needle d1 is metering needle 41 and spray orifice 3
Diameter when cooperation at aisle spare minimum, interval area between the two are 0.673mm2, which is equivalent to Φ
The hole 0.93mm can accurately determine that the first card shelves are used as liquefaction gas jets using this.As it can be seen that nozzle is in preliminary mating position
When, i.e., nozzle is located at the first card shelves, and metering needle 41 is extend into spray orifice 3, and the spray orifice air inlet gap d for controlling gas flow is spray orifice
3 and metering needle 41 form looping pit, it is equivalent be adapted to liquefaction gas jets.
As shown in figure 9, when control slide assemblies 5 sliding block 51 towards connector 7 direction move when, can synchronous drive fix
The movement of ring 52 and control unit 50, due to magneticaction, the sliding sleeve 41 of synchronously control adjusting component 4 is capable of in the movement of control unit 50
It is slided towards the direction away from nozzle 3.When slide assemblies 5, which are moved to, to be abutted against with connector 7, ball 6 is just in the second card hole
As it can be seen that metering needle 41 is displaced from spray orifice 3 at 511B, slide assemblies 5 are connected to the second limit at this time, and nozzle is in the second card shelves,
The spray orifice gap d of gas flow is only controlled by spray orifice 3, i.e. spray orifice air inlet gap d=d0=Φ 1.4mm is adapted to gas spraying
Mouth.
As it can be seen that adjusting the setting of component 4 and slide assemblies 5, the purpose of control, the air inlet gap for adjusting spray orifice 3 is realized,
Adapt same nozzle to different combustion gas, meets same kitchen range no replacement is required nozzle, it is possible to use different gas sources.
The above is only some embodiments of the utility model.For those of ordinary skill in the art, it is not taking off
Under the premise of from the concept of the present invention, various modifications and improvements can be made, these belong to the utility model
Protection scope.
Claims (9)
1. a kind of nozzle for being suitable for various gas, including nozzle body (1), interior be equipped with of the nozzle body (1) is interconnected
Air inlet (2) and spray orifice (3), which is characterized in that be equipped in the air inlet (2) and match that merge can axis with the spray orifice (3)
To the adjusting component (4) of movement, when the adjusting component (4) and the spray orifice (3) cooperate, the adjusting component (4) with it is described
There are air inlet gaps between spray orifice (3)；
The outer surface of the nozzle body (1) is equipped with the slide assemblies (5) being axially movable, the movement of the slide assemblies (5)
The adjusting component (4) can be driven to move between the air inlet (2) and the spray orifice (3).
2. a kind of nozzle for being suitable for various gas as described in claim 1, which is characterized in that adjusting component (4) packet
Include metering needle (41) and sliding sleeve (42), one end of the metering needle (41) matched with the spray orifice (3) and with the spray orifice (3)
Between there are air inlet gaps, the other end and the sliding sleeve (42) are in mating connection, so that the movement of the sliding sleeve (42) can be same
Step takes the movement of the metering needle (41) to.
3. a kind of nozzle for being suitable for various gas as claimed in claim 2, which is characterized in that the air inlet (2) includes
The air inlet section (21) are axially moveably arranged in the air inlet section (21) and contraction section (22) being connected, the sliding sleeve (42)
In.
4. a kind of nozzle for being suitable for various gas as claimed in claim 2, which is characterized in that slide assemblies (5) packet
It includes the control unit made of magnetic material (50), the sliding sleeve (42) is made of metal, so that the movement of the control unit (50)
The movement of the sliding sleeve (42) can be driven by magneticaction.
5. a kind of nozzle for being suitable for various gas as claimed in claim 4, which is characterized in that the slide assemblies (5) are also
Sliding block (51) on outer surface including being movably arranged on the nozzle body (1), the control unit (50) are mounted on the cunning
On block (51).
6. a kind of nozzle for being suitable for various gas as claimed in claim 5, which is characterized in that the left and right of the sliding block (51)
Two sides are respectively equipped with positioning bar (510), and the outer surface middle section of the nozzle body (1) is circumferentially with the guide part towards outer protrusion
(11), the outer wall of the guide part (11) is respectively arranged on the left side and the right side the locating slot matched with the positioning bar (510)
(110), the sliding block (51) is movably set in the guide part (11), and makes the positioning bar (510) and the locating slot
(110) clamping is matched.
7. a kind of nozzle for being suitable for various gas as claimed in claim 6, which is characterized in that it further include two balls (6),
The outer wall of the guide part (11) is respectively arranged with facet (111) two sides up and down, and the facet (111), which is provided with, is suitable for peace
The mounting hole (111A) of the ball (6) is filled, the ball (6) is installed in the mounting hole (111A)；
The outer wall of the sliding block (51) is respectively provided with the convex ribs (511) matched with facet (111), institute in two sides up and down
The first card hole (511A) and the second card hole (511B) for being provided on convex ribs (511) and being suitable for being clamped the ball (6) are stated, it is described convex
Muscle (511) setting corresponding with the position of the facet (111), and the ball (6) is made to penetrate first card hole
(511A) or the second card hole (511B) are visible.
8. a kind of nozzle for being suitable for various gas as claimed in claim 6, which is characterized in that further include connector (7), institute
State connector (7) one end be set in the nozzle body (1) have air inlet (2) one end outer surface, and with the spray
Mouth ontology (1) is fixedly connected, to form the second limit for limiting the slide assemblies (5) and being axially moved displacement；
The outer surface of the nozzle body (1) is circumferentially with the prism (12) towards outer protrusion, and the prism (12) is located at institute
The side of guide part (11) far from the air inlet (2) is stated, and the end face of itself and the sliding block (51) abuts against, to form limitation
The slide assemblies (5) are axially moved the first limit of displacement.
9. a kind of nozzle for being suitable for various gas as claimed in claim 5, which is characterized in that the slide assemblies (5) are also
Fixed ring (52) including being suitable for installing the control unit (50), the fixed ring (52) are connected with the sliding block (51), institute
Control unit (50) is stated to be installed in the fixed ring (52) and abut against with the sliding block (51), so that the fixed ring (52),
The control unit (50) and the sliding block (51) are fastenedly connected integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682299.3U CN209706052U (en) | 2018-10-17 | 2018-10-17 | Nozzle capable of adapting to various fuel gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682299.3U CN209706052U (en) | 2018-10-17 | 2018-10-17 | Nozzle capable of adapting to various fuel gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706052U true CN209706052U (en) | 2019-11-29 |
Family
ID=68635688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682299.3U Active CN209706052U (en) | 2018-10-17 | 2018-10-17 | Nozzle capable of adapting to various fuel gases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209706052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373318A (en) * | 2018-10-17 | 2019-02-22 | 华帝股份有限公司 | Nozzle capable of adapting to various fuel gases |
-
2018
- 2018-10-17 CN CN201821682299.3U patent/CN209706052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373318A (en) * | 2018-10-17 | 2019-02-22 | 华帝股份有限公司 | Nozzle capable of adapting to various fuel gases |
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